86906974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 163065600

約数和(自身を除く): 76158626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 379, 758, 1489, 2653, 2978, 4169, 5306, 8338, 10423, 16379, 20846, 29183, 32758, 58366, 114653, 229306, 564331, 1128662, 3950317, 6207641, 7900634, 12415282, 43453487, 86906974]

約数ペア:

[(1, 86906974), (2, 43453487), (7, 12415282), (11, 7900634), (14, 6207641), (22, 3950317), (77, 1128662), (154, 564331), (379, 229306), (758, 114653), (1489, 58366), (2653, 32758), (2978, 29183), (4169, 20846), (5306, 16379), (8338, 10423)]